#3987F3 Color

#3987F3 is rgb(57, 135, 243) in RGB and hsl(215, 89%, 59%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#3987F3

HEX#3987F3

RGBrgb(57, 135, 243)

HSLhsl(215, 89%, 59%)

HSVhsv(215, 77%, 95%)

OKLCHoklch(63.1% 0.179 257.5)

CMYKcmyk(77%, 44%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3987F3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.54:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.93:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3987F3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3987F3 Complementary#F3A639 Analogous#39E4F3 Analogous#4939F3 Triadic#F33987 Triadic#87F339

Tints & Shades

Lighter tints and darker shades of #3987F3, useful for hover states, backgrounds, and text variants.

Tints

#5699F5 #6EA7F7 #8BB9F8 #A3C7FA #C0D9FB #D8E8FD

Shades

#1370F1 #0C5DCF #0A4CA9 #083D87 #062B60 #031A3A

Use #3987F3 in Our Tools

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